This invention relates to a novel process for the borylation of arenes and heteroaryls. The present invention also provides novel borenium cations, which act as electrophiles for electrophilic substitution on the arene or heteroaryl ring, as well as to methodology for the preparation of these cations.
                            这项发明涉及一种新型
芳烃和杂环
芳烃硼化的过程。本发明还提供了新型
硼离子阳,它们作为
芳烃或杂环
芳烃环上亲电取代的亲电试剂,以及用于制备这些阳离子的方法学。